<s>
Topincs	B-Operating_System
is	O
a	O
software	O
for	O
rapid	O
development	O
of	O
web	O
databases	O
and	O
web	O
applications	O
.	O
</s>
<s>
It	O
is	O
based	O
on	O
LAMP	B-Application
and	O
the	O
semantic	O
technology	O
Topic	B-Application
Maps	I-Application
.	O
</s>
<s>
A	O
Topincs	B-Operating_System
web	O
database	O
makes	O
information	O
accessible	O
through	O
browsing	O
very	O
much	O
like	O
a	O
Wiki	O
.	O
</s>
<s>
All	O
modeling	O
and	O
development	O
tasks	O
are	O
performed	O
in	O
the	O
web	B-Application
browser	I-Application
.	O
</s>
<s>
The	O
server	O
requires	O
Apache	B-Application
,	O
MySQL	B-Application
and	O
PHP	B-Application
.	O
</s>
<s>
The	O
client	O
works	O
on	O
any	O
standards-compliant	O
web	B-Application
browser	I-Application
on	O
desktops	O
,	O
laptops	O
,	O
tablets	O
,	O
and	O
mobile	O
phones	O
.	O
</s>
<s>
The	O
programmatic	O
access	O
to	O
data	O
is	O
done	O
via	O
a	O
virtual	O
object-oriented	B-Language
programming	I-Language
interface	O
which	O
is	O
set	O
up	O
over	O
the	O
schema	O
in	O
a	O
few	O
minutes	O
.	O
</s>
<s>
Topincs	B-Operating_System
can	O
be	O
used	O
in	O
a	O
private	O
network	O
for	O
any	O
purpose	O
for	O
free	O
.	O
</s>
